TIANJIN GUANG-HUI VALVE CO.,LTD which located in Dongli HuaTai Development Area in Tianjin China. Guang-hui produces all kinds of Valves completed in specifications,Butterfly Valve,Check Valve,Gate Valve and Ball Valve are our main products. Products execute the developed countries' standard just like ANSI,API,JIS,BS,DIN besides the Chinese standard.Its products' design and development adopt CAD,more than 90% of Guang-hui's high quality products are exported to countries in America,Europe,Australia and South Asia 　　　The quality management as development guide;it established quality management system.All of the top quality valves are widely used in worldwide industries of Water,Electricity,Metallurgy,Processing,Chemical,Food,Medicine and Architecture;its products are highly appreciated by the clients.Its valve wins the client's trust based on the high quality valve and perfect service.